Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
Give this quiz to my class
Q 1/35
Score 0
Heating is one way energy can be transferred. Which of these is NOT one of the other three ways?
60
waves (radiation)
chemical reactions
electric current
mechanically (by forces)
Q 2/35
Score 0
What is a system?
60
a force
a collection of organs
an object or group of objects
a machine
35 questions
Q.
Heating is one way energy can be transferred. Which of these is NOT one of the other three ways?
1
60 sec
Q.
What is a system?
2
60 sec
Q.
What term is used to describe a system where no energy can be transferred to or from the surroundings?
3
60 sec
Q.
What is work done?
4
60 sec
Q.
How is energy from the wheels of a moving car transferred to the brakes as it slows down?
5
60 sec
Q.
What is the energy store in the elastic when a ball is fired using a catapult?
6
60 sec
Q.
Which of these is NOT one of the three factors that determine the rate of thermal energy transfer through a material?
7
60 sec
Q.
Which of these resources is non-renewable?
8
60 sec
Q.
Which of these points is NOT an advantage of using SOLAR ENERGY as an energy resource?
9
60 sec
Q.
Which of these points is NOT a disadvantage of using TIDAL POWER as an energy resource?
10
60 sec
Q.
What is an alternating current (a.c.)?
11
60 sec
Q.
12
60 sec
Q.
What colour is the live wire in a three-core cable?
13
60 sec
Q.
What is the function of the neutral wire in a three-core cable?
14
60 sec
Q.
Transformers can be step-up or step-down.
Which type of transformer decreases the p.d. from the transmission cables to the mains supply in buildings so that it is safe to use?
15
60 sec
Q.
What two things does energy transfer to an appliance depend on?
16
60 sec
Q.
17
60 sec
Q.
How does a material become charged?
18
60 sec
Q.
What happens to the strength of an electric field as you get further from the charged object?
19
60 sec
Q.
20
60 sec
Q.
21
60 sec
Q.
What happens to the current if the resistance is increased but the p.d. stays the same?
22
60 sec
Q.
What happens to the resistance of a thermistor as its temperature increases?
23
60 sec
Q.
Which of these is NOT a feature of a series circuit?
24
60 sec
Q.
What happens to the particles in a substance if its temperature is increased?
25
60 sec
Q.
Changes of state are physical changes.
Which of these statements is NOT TRUE of physical changes?
26
60 sec
Q.
What is the name given to the energy transferred when a substance changes state?
27
60 sec
Q.
What term describes the energy required to change one kilogram of a substance from solid to liquid at its melting point, without changing its temperature?
28
60 sec
Q.
What property of a gas is related to the average kinetic energy of its particles?
29
60 sec
Q.
What causes the pressure of a gas on a surface?
30
60 sec
Q.
31
60 sec
Q.
Why do atoms have no overall charge?
32
60 sec
Q.
How can an electron move up an energy level?
33
60 sec
Q.
Which particle do atoms of the same element always have the same number of?
